3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 4<<5;

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.40.0110.00418.71
8.3.30.0060.00918.50
8.3.20.0040.00418.54
8.3.10.0040.00420.27
8.3.00.0000.00819.13
8.2.170.0040.01522.96
8.2.160.0070.01021.07
8.2.150.0060.00324.18
8.2.140.0020.00524.66
8.2.130.0040.00426.16
8.2.120.0090.00919.75
8.2.110.0090.00020.85
8.2.100.0060.00617.78
8.2.90.0030.00619.09
8.2.80.0000.00917.68
8.2.70.0030.00617.38
8.2.60.0000.00917.68
8.2.50.0090.00018.07
8.2.40.0000.00818.22
8.2.30.0080.00017.79
8.2.20.0070.00017.48
8.2.10.0030.00617.65
8.2.00.0000.00817.61
8.1.270.0080.00024.66
8.1.260.0040.00426.35
8.1.250.0030.00728.09
8.1.240.0030.00622.37
8.1.230.0080.00320.96
8.1.220.0060.00317.74
8.1.210.0060.00318.85
8.1.200.0080.00017.23
8.1.190.0040.00417.30
8.1.180.0050.00318.10
8.1.170.0030.00618.86
8.1.160.0040.00418.77
8.1.150.0000.00718.36
8.1.140.0030.00717.30
8.1.130.0070.00017.76
8.1.120.0030.00517.21
8.1.110.0000.00817.31
8.1.100.0000.00817.27
8.1.90.0070.00017.32
8.1.80.0000.00717.22
8.1.70.0030.00317.29
8.1.60.0060.00317.41
8.1.50.0000.00817.20
8.1.40.0050.00317.35
8.1.30.0050.00217.41
8.1.20.0080.00017.41
8.1.10.0040.00417.38
8.1.00.0040.00417.34
8.0.300.0040.00420.02
8.0.290.0070.00016.63
8.0.280.0030.00318.31
8.0.270.0000.00717.18
8.0.260.0040.00416.65
8.0.250.0050.00316.73
8.0.240.0000.00716.81
8.0.230.0000.00716.83
8.0.220.0030.00316.72
8.0.210.0020.00516.64
8.0.200.0040.00416.80
8.0.190.0040.00416.80
8.0.180.0040.00416.71
8.0.170.0070.00316.73
8.0.160.0040.00416.69
8.0.150.0030.00616.57
8.0.140.0060.00316.75
8.0.130.0040.00413.27
8.0.120.0080.00016.72
8.0.110.0070.00016.59
8.0.100.0080.00016.66
8.0.90.0000.00816.72
8.0.80.0110.00316.81
8.0.70.0040.00416.71
8.0.60.0040.00416.77
8.0.50.0040.00416.75
8.0.30.0090.00917.12
8.0.20.0100.01016.97
8.0.10.0040.00416.86
8.0.00.0080.01016.66
7.4.330.0020.00212.79
7.4.320.0000.00616.34
7.4.300.0000.00716.46
7.4.290.0060.00016.51
7.4.280.0030.00616.34
7.4.270.0030.00316.27
7.4.260.0030.00313.13
7.4.250.0040.00416.34
7.4.240.0070.00016.27
7.4.230.0070.00016.36
7.4.220.0060.02316.49
7.4.210.0080.00816.35
7.4.200.0070.00016.33
7.4.190.0030.00516.59
7.4.160.0090.00616.33
7.4.150.0030.01416.61
7.4.140.0120.01216.51
7.4.130.0120.00716.41
7.4.120.0080.00916.29
7.4.110.0030.01416.50
7.4.100.0060.01116.34
7.4.90.0140.00316.21
7.4.80.0150.00616.24
7.4.70.0130.03516.18
7.4.60.0050.01416.27
7.4.50.0000.00516.20
7.4.40.0060.00616.46
7.4.30.0070.00716.18
7.4.00.0030.00914.95
7.3.330.0000.00613.00
7.3.320.0030.00313.08
7.3.310.0000.00716.07
7.3.300.0000.00616.04
7.3.290.0030.01216.18
7.3.280.0110.00516.21
7.3.270.0150.00916.38
7.3.260.0050.01316.27
7.3.250.0100.00816.40
7.3.240.0120.00616.45
7.3.230.0120.00916.42
7.3.210.0100.00616.05
7.3.200.0140.00319.39
7.3.190.0090.01216.10
7.3.180.0080.00816.22
7.3.170.0100.00716.13
7.3.160.0070.01716.16
7.3.120.0090.00614.65
7.2.330.0140.00316.38
7.2.320.0070.01016.55
7.2.310.0060.01416.27
7.2.300.0120.00416.57
7.2.290.0100.00616.60
7.2.60.0040.01116.57
7.2.00.0060.00919.29
7.1.200.0070.00715.71
7.1.70.0000.00816.75
7.1.60.0100.00017.00
7.1.50.0130.01316.86
7.1.00.0030.06722.41
7.0.200.0040.01516.56
7.0.140.0070.07322.05
7.0.120.0100.06722.05
7.0.60.0100.03021.72
7.0.50.0100.03317.86
7.0.40.0070.04020.23
7.0.30.0300.05320.04
7.0.20.0300.04020.16
7.0.10.0000.09020.28
7.0.00.0070.08320.01
5.6.280.0030.07321.11
5.6.210.0100.07320.60
5.6.200.0130.07318.18
5.6.190.0030.04320.61
5.6.180.0200.04320.77
5.6.170.0100.04720.38
5.6.160.0200.07320.50
5.6.150.0230.06018.18
5.6.140.0030.05018.21
5.6.130.0030.09018.08
5.6.120.0130.08021.01
5.6.110.0200.07020.94
5.6.100.0070.07321.13
5.6.90.0100.08720.96
5.6.80.0100.04020.37
5.5.350.0300.07320.43
5.5.340.0000.06317.98
5.5.330.0170.07020.37
5.5.320.0170.05320.18
5.5.310.0300.06020.30
5.5.300.0100.04317.91
5.5.290.0030.05317.93
5.5.280.0170.07320.76
5.5.270.0070.05720.74
5.5.260.0070.05320.96
5.5.250.0130.06320.57
5.5.240.0170.02720.21
5.4.450.0080.06719.37
5.4.440.0070.05519.33
5.4.430.0120.06319.15
5.4.420.0080.04719.15
5.4.410.0130.05819.07
5.4.400.0100.06218.86
5.4.390.0070.04519.02
5.4.380.0070.04818.75
5.4.370.0170.04018.99
5.4.360.0070.06519.09
5.4.350.0080.04719.06
5.4.340.0050.06018.98
5.4.320.0170.07018.83
5.4.310.0050.06018.95
5.4.300.0050.06019.07
5.4.290.0020.05019.01
5.4.280.0030.05018.85
5.4.270.0070.04519.01
5.4.260.0070.06518.94
5.4.250.0150.04718.93
5.4.240.0070.05318.97
5.4.230.0050.04818.98
5.4.220.0100.04519.03
5.4.210.0030.07318.91
5.4.200.0100.06819.05
5.4.190.0030.06018.80
5.4.180.0050.04519.00
5.4.170.0100.04718.89
5.4.160.0050.06718.88
5.4.150.0080.04718.88
5.4.140.0120.05816.32
5.4.130.0030.07316.37
5.4.120.0030.07316.33
5.4.110.0120.05016.35
5.4.100.0080.05316.31
5.4.90.0130.04816.32
5.4.80.0100.03816.35
5.4.70.0030.04516.39
5.4.60.0080.04216.26
5.4.50.0120.05816.21
5.4.40.0030.05016.31
5.4.30.0120.06716.27
5.4.20.0100.06216.29
5.4.10.0150.05216.43
5.4.00.0150.05015.72
5.3.290.0070.06714.65
5.3.280.0070.04714.51
5.3.270.0070.08014.51
5.3.260.0030.06314.55
5.3.250.0070.04814.46
5.3.240.0120.05814.48
5.3.230.0050.05314.49
5.3.220.0050.05014.54
5.3.210.0080.04714.57
5.3.200.0100.06714.53
5.3.190.0050.06514.48
5.3.180.0120.05714.45
5.3.170.0050.04314.47
5.3.160.0080.04714.46
5.3.150.0030.06314.57
5.3.140.0020.06314.61
5.3.130.0170.04014.52
5.3.120.0150.05814.52
5.3.110.0030.06314.52
5.3.100.0120.06514.07
5.3.90.0070.05013.93
5.3.80.0100.05213.91
5.3.70.0100.05513.98
5.3.60.0120.04013.93
5.3.50.0080.04213.78
5.3.40.0080.04013.93
5.3.30.0080.05013.77
5.3.20.0030.04213.56
5.3.10.0050.04213.61
5.3.00.0120.04713.62

preferences:
40.05 ms | 400 KiB | 5 Q